UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PjZ6aXhp1SGy6PEinuo5oIDz+Kokph7xATUSxX/Ooag=' 
WHERE 
  key_id = '006e531c3f9418647dd077b83b42b7dbe8ad5aafcd49ebd35262c68605774f2e' 
  AND (
    token = 'PjZ6aXhp1SGy6PEinuo5oIDz+Kokph7xATUSxX/Ooag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )